X-ray collimator



FIG. 1 is a perspective view of a x-ray collimator showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view taken along line 8—8 in FIG. 4.

The broken lines in FIG. 7 are included for the purpose of illustrating portions of the x-ray collimator that form no part of the claimed design. 

The ornamental design for an x-ray collimator, as shown and described. 